diff --git a/packages/backend/src/GlobalModule.ts b/packages/backend/src/GlobalModule.ts
index 5d1de1c5f7..552954bd96 100644
--- a/packages/backend/src/GlobalModule.ts
+++ b/packages/backend/src/GlobalModule.ts
@@ -127,8 +127,8 @@ const $meta: Provider = {
 				switch (type) {
 					case 'metaUpdated': {
 						Object.entries(body.after).forEach(([key, value]) => {
-							(meta as any)[key] = value
-						})
+							(meta as any)[key] = value;
+						});
 						meta.proxyAccount = null; // joinなカラムは通常取ってこないので
 						break;
 					}
diff --git a/packages/frontend/test/url-preview.test.ts b/packages/frontend/test/url-preview.test.ts
index 586014f4e9..3d3a4730e5 100644
--- a/packages/frontend/test/url-preview.test.ts
+++ b/packages/frontend/test/url-preview.test.ts
@@ -77,7 +77,7 @@ describe('MkUrlPreview', () => {
 				url: 'https://example.local/player',
 				width: null,
 				height: null,
-				allow: undefined as unknown as string[],
+				allow: [],
 			},
 		});
 		const buttons = mkUrlPreview.getAllByRole('button');
@@ -123,7 +123,7 @@ describe('MkUrlPreview', () => {
 				url: 'https://example.local/player',
 				width: null,
 				height: null,
-				allow: [],
+				allow: undefined as unknown as string[],
 			},
 		});
 		assert.exists(iframe, 'iframe should exist');